CN205236718U - Horizontal die -cut mould of stepping down in area - Google Patents
Horizontal die -cut mould of stepping down in area Download PDFInfo
- Publication number
- CN205236718U CN205236718U CN201521075719.8U CN201521075719U CN205236718U CN 205236718 U CN205236718 U CN 205236718U CN 201521075719 U CN201521075719 U CN 201521075719U CN 205236718 U CN205236718 U CN 205236718U
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- slide
- die
- slide plate
- plate
- upper die
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Abstract
The utility model discloses a horizontal die -cut mould of stepping down in area, including base, slide, slide mechanism, lower die mechanism, upper die mechanism, actuating mechanism, spring mechanism and playback mechanism. The slide passes through slide mechanism to be installed on the base, slides on can following the front and back end direction. Lower die mechanism installs the front end at the slide. Actuating mechanism installs the rear end at the slide for drive upper die mechanism realizes die sinking and compound die action for lower die mechanism along the direction motion that is on a parallel with the slide. Spring mechanism installs between upper die mechanism and base for upper die mechanism gives upper die mechanism bounce to the rear end when end motion realizes that the compound die moves forward when the actuating mechanism drive, makes the slide slide to the rear end along the slide rail. Playback mechanism is used for making the slide slide to the front end along the slide rail as actuating mechanism drive upper die mechanism and realizes the slide playback when die sinking action is realized to the end motion backward. The utility model discloses a motion that the slide drove lower die mechanism realizes stepping down.
Description
Technical field
The utility model relates to horizontal die cutting die, particularly for the die cutting die of door handle of refrigerator flange.
Background technology
Door handle of refrigerator is usually located at the side of refrigerator door panel. When door handle of refrigerator is die-cut, refrigerator door panel has been processed to U-shaped, and both sides are with flanging. Now, the die-cut of door handle of refrigerator need to be processed the flanging of refrigerator door panel. When refrigerator door panel transmits on connecting gear, be transverse horizontal transmission, the die-cut conduplication side processing of door handle of refrigerator need to laterally be carried out die-cut. Die-cut direction is mutually vertical with direction of transfer. The die-cut rear formation recess of door handle of refrigerator is stuck in the die of mould or on punch, need two moulds up and down of die cutting die to move along die-cut direction, otherwise connecting gear cannot transmit by end of door plate simultaneously. Under prior art, the motion of two moulds is driven by two cover fuel cylinder driving mechanisms, and cost compare is high.
Summary of the invention
Problem to be solved in the utility model: refrigerator door panel transmits when die-cut on connecting gear, avoids punched mould to block, realizes die-cut rear mold bar and steps down, and cost-saving.
For addressing the above problem, the scheme that the utility model adopts is as follows:
The horizontal die cutting die that band is stepped down, comprises base, slide plate, slide mechanism, lower mold mechanism, upper die mechanism, driving mechanism and spring mechanism; Described slide mechanism comprises slide rail and slide block; Slide rail is arranged on base, arranges along front and back end direction; Slide plate is arranged on slide rail by slide block, can slide along slide rail; Described lower mold mechanism is arranged on the front end of slide plate; Described driving mechanism is arranged on the rear end of slide plate, for driving described upper die mechanism to move and realize die sinking and mould assembling action along the direction that is parallel to slide plate with respect to described lower mold mechanism; Described spring mechanism is arranged between upper die mechanism and base, gives described upper die mechanism bounce to the back-end for drive described upper die mechanism forward end to move when described driving mechanism while realizing mould assembling action; This bounce is passed through the transfer function of described driving mechanism in slide plate, thereby slide plate is slided to the back-end along slide rail.
Further, described spring mechanism also realizes for driving described upper die mechanism to move to the back-end when described driving mechanism the convergent force that gives described upper die mechanism forward end when die sinking is moved; This convergent force passes through the transfer function of described driving mechanism in slide plate, thereby slide plate is slided along slide rail forward end.
Further, the end face of base is the inclined-plane with inclination angle; The incline direction on inclined-plane arranges along front and back end direction, makes the high front end in rear end of base low; Slide rail is located on inclined-plane.
Further, described driving mechanism comprises oil cylinder and drive installation frame; Described drive installation frame comprises side plate and installing plate; Side plate has two, is arranged on respectively the both sides of skateboard back-end, and perpendicular to slide plate; Installing plate is arranged on the rearward end of slide plate, between two blocks of side plates, and perpendicular to side plate and slide plate; Described upper die mechanism comprises top mold frame and pressing plate; Pressing plate is arranged in top mold frame by fixed head; Oil cylinder is arranged on installing plate, and front end and the top mold frame of its piston rod fix, and makes oil cylinder can drive described upper die mechanism to move along front and back end in the direction that is parallel to slide plate; Lower mold mechanism comprises lower mold holder and counterdie bar; Counterdie bar is arranged on the front end of slide plate by lower mold holder; Counterdie bar and pressing plate are parallel to each other and are oppositely arranged; Described spring mechanism comprises spring, expansion link and supports position piece; Support position piece and be arranged on base, be positioned at the front end of described upper die mechanism; One end and the top mold frame of described expansion link fix, and the other end fixes with supporting a position piece, and is parallel to slide plate and arranges along front and back end; Described spring housing outside described expansion link, two ends respectively with top mold frame with support position a piece be connected.
Further, described driving mechanism also comprises guiding mechanism; Described guiding mechanism comprises guide pin bushing and guide pillar; Guide pin bushing is arranged on installing plate; Guide column sleeve, in guide pin bushing, can slide along front and back end in guide pin bushing in the direction that is parallel to slide plate; Front end and the top mold frame of guide pillar fix.
Further, described guiding mechanism has two; Two guiding mechanisms are located at respectively the both sides of oil cylinder.
Further, described spring mechanism has two; Two spring mechanisms are located at respectively the both sides of slide plate.
Further, the angle of inclination on inclined-plane is 6-15 degree; Described inclination angle is the angle of inclined-plane and horizontal plane.
Further, also comprise front end limited block and rear end limited block; Front end limited block is located at the front end of base, slides spacing for slide plate forward direction; Rear end limited block is located at the rear end of base, spacing for the backward slip of slide plate.
Further, be also included in position detecting mechanism; Describedly comprise the first proximity transducer and the second proximity transducer to position detecting mechanism; The first proximity transducer and the second proximity transducer are arranged on installing plate by installation of sensors plate, and are arranged in the top of described upper die mechanism by front and back end.
Technique effect of the present utility model is as follows: the utility model makes an oil cylinder can drive upper die and lower die to move by the mating reaction of each mechanism simultaneously, realizes laterally die-cut, cost-saving. And refrigerator door panel is transmitted when die-cut on connecting gear, and avoid punched mould to block, realize die-cut rear mold bar and automatically step down, be beneficial to and work continuously.
Brief description of the drawings
Fig. 1 is stereoscopic mechanism schematic diagram of the present utility model.
Fig. 2 is the structural scheme of mechanism of overlooking of the present utility model.
Fig. 3 is the plan structure schematic diagram of the utility model application.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further details.
Embodiment 1
As shown in Figure 1 and Figure 2, the horizontal die cutting die that a kind of band is stepped down, comprises base 1, slide plate 2, slide mechanism, lower mold mechanism, upper die mechanism, driving mechanism, spring mechanism and playback mechanism. Slide mechanism comprises slide rail 12 and slide block 21. Slide rail 12 is arranged on base 1, arranges along front and back end direction. Slide plate 2 is arranged on slide rail 12 by slide block 21, can slide along slide rail 12. Lower mold mechanism comprises lower mold holder 31 and counterdie bar 32. Counterdie bar 32 is arranged on the front end of slide plate 2 by lower mold holder 31. Upper die mechanism comprises top mold frame 33 and pressing plate 35. Pressing plate 35 is arranged in top mold frame 33 by fixed head 34. Counterdie bar 32 and pressing plate 35 are parallel to each other and are oppositely arranged.
Driving mechanism is arranged on the rear end of slide plate 2, for driving upper die mechanism to move and realize die sinking and mould assembling action along the direction that is parallel to slide plate 2 with respect to lower mold mechanism. In the time that driving mechanism drives upper die mechanism forward end towards counterdie mechanism kinematic, it is mould assembling action; It in the time that driving mechanism drives upper die mechanism to move to the back-end, is die sinking action. In the present embodiment, driving mechanism, by hydraulic oil cylinder driving, comprises oil cylinder 45, guiding mechanism and drive installation frame. Drive installation frame comprises side plate 41 and installing plate 42. Side plate 41 has two, is arranged on respectively the both sides of slide plate 2 rear ends, and perpendicular to slide plate 2. Installing plate 42 is arranged on the rearward end of slide plate 2, between two blocks of side plates 41, and perpendicular to side plate 41 and slide plate 2. Oil cylinder 45 is arranged on installing plate 42, and the front end of its piston rod and top mold frame 33 fix, and makes oil cylinder 45 can drive described upper die mechanism to move along front and back end in the direction that is parallel to slide plate 2. Guiding mechanism comprises guide pin bushing 43 and guide pillar 44. Guide pin bushing 43 is arranged on installing plate 42. Guide pillar 44 is enclosed within guide pin bushing 43, can in guide pin bushing 43, be parallel in the direction of slide plate 2 and slide along front and back end. The front end of guide pillar 44 and top mold frame 33 fix. Guiding mechanism has two. Two guiding mechanisms are located at respectively the both sides of oil cylinder 45.
Spring mechanism is arranged between upper die mechanism and base 1, gives upper die mechanism bounce to the back-end for driving upper die mechanism forward end to move when driving mechanism while realizing mould assembling action. This bounce is passed through the transfer function of driving mechanism in slide plate 2, thereby slide plate 2 is slided to the back-end along slide rail 12. In the present embodiment, spring mechanism comprises spring, expansion link and supports position piece 13. Support position piece 13 and be arranged on base 1, be positioned at the front end of upper die mechanism. Expansion link is by outer tube 51 and interior bar 52. Interior bar 52 is enclosed within outer tube 51 and can mutually moves, and realizes flexible. One end of expansion link and top mold frame 33 fix, and the other end fixes with supporting a position piece 13, and is parallel to slide plate 2 and arranges along front and back end. Spring housing outside expansion link, two ends respectively with top mold frame 33 with support position a piece 13 be connected. Spring mechanism has two. Two spring mechanisms are located at respectively the both sides of slide plate 2.
Playback mechanism makes slide plate slide and realize the playback of slide plate 2 along slide rail forward end while realizing die sinking action for driving upper die mechanism to move to the back-end when driving mechanism. The playback mechanism of the present embodiment realizes by the convergent force of spring mechanism spring. Namely, spring mechanism also realizes for driving upper die mechanism to move to the back-end when driving mechanism the convergent force that gives upper die mechanism forward end when die sinking is moved. This convergent force passes through the transfer function of described driving mechanism in slide plate 2, thereby slide plate 2 is slided along slide rail 12 forward end, thereby realizes the playback of slide plate 2. In above-mentioned structure, the length when Length Ratio expansion link maximum tension of the spring of spring mechanism self is short, but length during than expansion link minimum of contraction is long.
The operation principle of the present embodiment is as follows:
When mould is during in die opening state, oil cylinder 45 shrinks top mold frame 33 top of pulling back, the distance maximum between top mold frame 33 and lower mold holder 31, and correspondingly, top mold frame 33 and the distance of supporting between the piece 13 of position are also pulled to maximum. Because the spring of spring mechanism is located at top mold frame 33 and supports between the piece 13 of position; spring is stretched and produces the convergent force that acts on top mold frame 33; the direction of convergent force is towards front end; due to now; oil cylinder 45 is retracted to ultimate attainment, and upper die mechanism, lower mold mechanism, driving mechanism and slide plate form a whole, and spring action acts on this entirety in the forward direction convergent force of top mold frame 33 simultaneously; drive this integrated model to move along slide rail 12 forward end, until stopped by front end limited block 14. Front end limited block 14 is located at the front end of base 1, slides spacing for slide plate 2 forward directions.
When mould is during in matched moulds state, oil cylinder 45 promotes upper die mechanism pressing plate 35 and mould bar 32 is fitted, and correspondingly, top mold frame 33 and the distance of supporting between the piece 13 of position are also compressed into minimum. The compressed generation of spring of spring mechanism acts on the bounce of top mold frame 33; the direction of bounce is towards rear end; upper die mechanism, lower mold mechanism, driving mechanism and slide plate form a whole; spring action acts on this entirety in the forward direction bounce of top mold frame 33 simultaneously; drive this integrated model to move to the back-end along slide rail 12, until stopped by rear end limited block 15. Rear end limited block 15 is located at the rear end of base 1, spacing for the backward slip of slide plate 2.
Can be found out by above-mentioned state, the horizontal die cutting die of the present embodiment, during taking slide plate 2 as reference system, it is motionless that lower mold mechanism keeps, and upper die mechanism is realized die sinking and mould assembling action under driving mechanism effect. And during taking base 1 as reference system, no matter die sinking action or mould assembling action, upper die mechanism and the equal associated movement of lower mold mechanism. When die sinking action, lower mold mechanism separates with upper die mechanism is opposing; When mould assembling action, lower mold mechanism and upper die mechanism move toward one another.
Embodiment 2
The structure of the present embodiment is basic identical with embodiment 1, and the playback mechanism of different is the present embodiment is realized by the inclined-plane 11 with inclination angle. Namely the end face of base 1 is the inclined-plane 11 with inclination angle. The angle of inclination on inclined-plane 11 is 6 ~ 15 degree, preferably 8 degree. The inclination angle is here the angle of inclined-plane 11 and horizontal plane. The incline direction on inclined-plane 11 arranges along front and back end direction, makes the high front end in rear end of base 1 low. Slide rail 12 is located on inclined-plane 11. In the present embodiment, the spring of spring mechanism does not provide convergent force, between spring and top mold frame 33, is not fixedly connected with. When mould is during in die opening state, oil cylinder 45 shrinks top mold frame 33 top of pulling back, the distance maximum between top mold frame 33 and lower mold holder 31, and correspondingly, top mold frame 33 and the distance of supporting between the piece 13 of position are also pulled to maximum. Now, spring and top mold frame 33 depart from mutually. In this case, utilize upper die mechanism, lower mold mechanism, driving mechanism and slide plate to form overall gravity, drive slide plate 2 to be free to slide along slide rail 12 forward end, until stopped by front end limited block 14.
Embodiment 3
The structure of the present embodiment is basic identical with embodiment 1, and the playback mechanism of different is the present embodiment is realized jointly by the convergent force of the inclined-plane 11 with inclination angle and spring mechanism spring. Namely, on the basis of embodiment 1, the end face of base 1 is the inclined-plane 11 with inclination angle. The angle of inclination on inclined-plane 11 is 6 ~ 15 degree, preferably 8 degree. The inclination angle is here the angle of inclined-plane 11 and horizontal plane. The incline direction on inclined-plane 11 arranges along front and back end direction, makes the high front end in rear end of base 1 low. Slide rail 12 is located on inclined-plane 11. When mould is during in die opening state, oil cylinder 45 shrinks top mold frame 33 top of pulling back, the distance maximum between top mold frame 33 and lower mold holder 31, and correspondingly, top mold frame 33 and the distance of supporting between the piece 13 of position are also pulled to maximum. Now, the spring generation convergent force that is stretched. Form under the acting in conjunction of overall gravity in spring contraction power and upper die mechanism, lower mold mechanism, driving mechanism and slide plate, drive slide plate 2 to slide along slide rail 12 forward end, until stopped by front end limited block 14.
Embodiment 4
On the basis of embodiment 1 or 2 or 3, the horizontal die cutting die that the band of the present embodiment is stepped down is also included in position detecting mechanism. Comprise the first proximity transducer 62 and the second proximity transducer 63 to position detecting mechanism. The first proximity transducer 62 and the second proximity transducer 63 are arranged on installing plate 42 by installation of sensors plate 61, and are arranged in the top of upper die mechanism by front and back end. Specifically, when mould is during in die opening state, top mold frame 33 is positioned at the below of the first proximity transducer 62, and fixed head 34 or pressing plate 35 are positioned at the below of the second proximity transducer 63. Now, the first proximity transducer 62 can detect approach signal, is positioned at the second proximity transducer 63 of the top of fixed head 34 or pressing plate 35, due to the insufficient height of fixed head 34 or pressing plate 35, lower than the height of top mold frame 33, approach signal cannot be detected. When mould is during in matched moulds state, top mold frame 33 is positioned at the below of the second proximity transducer 63, and the second proximity transducer 63 can detect approach signal, and the first proximity transducer 62 cannot detect approach signal. Namely, in the time that the first proximity transducer 62 can detect approach signal, can think when front mold is in die opening state; In the time that the second proximity transducer 63 can detect approach signal, can think when front mold is in matched moulds state.
Embodiment 5
The present embodiment is the Application Example of the horizontal die cutting die of stepping down of the band in embodiment 1 or 2 or 3 or 4. As shown in Figure 3, the 91st, the refrigerator door panel after flanging, the 92nd, connecting gear, the horizontal die cutting die that the band in the 99th, embodiment 1 or 2 or 3 or 4 is stepped down. Connecting gear 99 alonguDirection transmits refrigerator door panel 91. Connecting gear 92 can be the connecting gear of clamp-type, can be also belt transport mechanism. Laterally die cutting die 99 is located at the side of connecting gear 92. When horizontal die cutting die 99 is during in die opening state, when refrigerator door panel 91 is transmitted mechanism 92 and transmits along track, refrigerator door panel 91 1 side edgefolds penetrate the gap between pressing plate 35 and the mould bar 32 of horizontal die cutting die 99. After refrigerator door panel 91 puts in place, pressing plate 35 and mould bar 32 move toward one another realize die-cut. After die-cut completing, mould is carried out die sinking action pressing plate 35 and mould bar 32 is playbacked. After playback, refrigerator door panel 91 1 side edgefolds, under the drive of connecting gear 92, pass the gap between pressing plate 35 and the mould bar 32 of horizontal die cutting die 99.
Claims (10)
1. the horizontal die cutting die that band is stepped down, is characterized in that, comprises base (1), slide plate (2), slide mechanism, lower mold mechanism, upper die mechanism, driving mechanism and spring mechanism; Described slide mechanism comprises slide rail (12) and slide block (21); It is upper that slide rail (12) is arranged on base (1), arranges along front and back end direction; It is upper that slide plate (2) is arranged on slide rail (12) by slide block (21), can slide along slide rail (12); Described lower mold mechanism is arranged on the front end of slide plate (2); Described driving mechanism is arranged on the rear end of slide plate (2), for driving described upper die mechanism to realize die sinking and mould assembling action with respect to described lower mold mechanism along the direction motion that is parallel to slide plate (2); Described spring mechanism is arranged between upper die mechanism and base (1), gives described upper die mechanism bounce to the back-end for drive described upper die mechanism forward end to move when described driving mechanism while realizing mould assembling action; This bounce is passed through the transfer function of described driving mechanism in slide plate (2), thereby slide plate (2) is slided to the back-end along slide rail (12).
2. the horizontal die cutting die that band as claimed in claim 1 is stepped down, is characterized in that, described spring mechanism also realizes for driving described upper die mechanism to move to the back-end when described driving mechanism the convergent force that gives described upper die mechanism forward end when die sinking is moved; This convergent force passes through the transfer function of described driving mechanism in slide plate (2), thereby slide plate (2) is slided along slide rail (12) forward end.
3. the horizontal die cutting die that band as claimed in claim 1 or 2 is stepped down, is characterized in that, the end face of base (1) is the inclined-plane (11) with inclination angle; The incline direction on inclined-plane (11) arranges along front and back end direction, makes the high front end in rear end of base (1) low; Slide rail (12) is located on inclined-plane (11).
4. the horizontal die cutting die that band as claimed in claim 3 is stepped down, is characterized in that, the angle of inclination of inclined-plane (11) is 6-15 degree; Described inclination angle is the angle of inclined-plane (11) and horizontal plane.
5. the horizontal die cutting die that band as claimed in claim 3 is stepped down, is characterized in that, described driving mechanism comprises oil cylinder (45) and drive installation frame; Described drive installation frame comprises side plate (41) and installing plate (42); Side plate (41) has two, is arranged on respectively the both sides of slide plate (2) rear end, and perpendicular to slide plate (2); Installing plate (42) is arranged on the rearward end of slide plate (2), is positioned between two blocks of side plates (41), and perpendicular to side plate (41) and slide plate (2); Described upper die mechanism comprises top mold frame (33) and pressing plate (35); Pressing plate (35) is arranged in top mold frame (33) by fixed head (34); Oil cylinder (45) is arranged on installing plate (42), the front end of its piston rod and top mold frame (33) fix, and make oil cylinder (45) can drive described upper die mechanism to move along front and back end in the direction that is parallel to slide plate (2); Lower mold mechanism comprises lower mold holder (31) and counterdie bar (32); Counterdie bar (32) is arranged on the front end of slide plate (2) by lower mold holder (31); Counterdie bar (32) and pressing plate (35) are parallel to each other and are oppositely arranged; Described spring mechanism comprises spring, expansion link and supports position piece (13); Support position piece (13) and be arranged on base (1) above, be positioned at the front end of described upper die mechanism; One end of described expansion link and top mold frame (33) fix, and the other end fixes with supporting a position piece (13), and is parallel to slide plate (2) and arranges along front and back end; Described spring housing outside described expansion link, two ends respectively with top mold frame (33) with support position a piece (13) be connected.
6. the horizontal die cutting die that band as claimed in claim 5 is stepped down, is characterized in that, described driving mechanism also comprises guiding mechanism; Described guiding mechanism comprises guide pin bushing (43) and guide pillar (44); Guide pin bushing (43) is arranged on installing plate (42); Guide pillar (44) is enclosed within guide pin bushing (43), can on guide pin bushing (43) inherence is parallel to the direction of slide plate (2), slide along front and back end; The front end of guide pillar (44) and top mold frame (33) fix.
7. the horizontal die cutting die that band as claimed in claim 6 is stepped down, is characterized in that, described guiding mechanism has two; Two guiding mechanisms are located at respectively the both sides of oil cylinder (45).
8. the horizontal die cutting die that band as claimed in claim 5 is stepped down, is characterized in that, described spring mechanism has two; Two spring mechanisms are located at respectively the both sides of slide plate (2).
9. the horizontal die cutting die that band as claimed in claim 5 is stepped down, is characterized in that, also comprises front end limited block (14) and rear end limited block (15); Front end limited block (14) is located at the front end of base (1), slides spacing for slide plate (2) forward direction; Rear end limited block (15) is located at the rear end of base (1), spacing for the backward slip of slide plate (2).
10. the horizontal die cutting die that band as claimed in claim 5 is stepped down, is characterized in that, is also included in position detecting mechanism; Describedly comprise the first proximity transducer (62) and the second proximity transducer (63) to position detecting mechanism; It is upper that the first proximity transducer (62) and the second proximity transducer (63) are arranged on installing plate (42) by installation of sensors plate (61), and be arranged in the top of described upper die mechanism by front and back end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521075719.8U CN205236718U (en) | 2015-12-22 | 2015-12-22 | Horizontal die -cut mould of stepping down in area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521075719.8U CN205236718U (en) | 2015-12-22 | 2015-12-22 | Horizontal die -cut mould of stepping down in area |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205236718U true CN205236718U (en) | 2016-05-18 |
Family
ID=55935797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521075719.8U Withdrawn - After Issue CN205236718U (en) | 2015-12-22 | 2015-12-22 | Horizontal die -cut mould of stepping down in area |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205236718U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105396933A (en) * | 2015-12-22 | 2016-03-16 | 安徽鲲鹏装备模具制造有限公司 | Horizontal punching mold having demising function |
| CN109622727A (en) * | 2018-12-26 | 2019-04-16 | 无锡易和精机科技有限公司 | A kind of crosscutting mold of dislocation |
| CN114762873A (en) * | 2021-01-15 | 2022-07-19 | 苏州汉扬精密电子有限公司 | Punching equipment |
-
2015
- 2015-12-22 CN CN201521075719.8U patent/CN205236718U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105396933A (en) * | 2015-12-22 | 2016-03-16 | 安徽鲲鹏装备模具制造有限公司 | Horizontal punching mold having demising function |
| CN105396933B (en) * | 2015-12-22 | 2017-04-26 | 安徽鲲鹏装备模具制造有限公司 | Horizontal punching mold having demising function |
| CN109622727A (en) * | 2018-12-26 | 2019-04-16 | 无锡易和精机科技有限公司 | A kind of crosscutting mold of dislocation |
| CN114762873A (en) * | 2021-01-15 | 2022-07-19 | 苏州汉扬精密电子有限公司 | Punching equipment |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160518 Effective date of abandoning: 20170426 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20160518 Effective date of abandoning: 20170426 |